🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 157 Days

Day: 23 Hours

Environment

Temp: 255 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.17 AU - 2.75 AU

Year: 1369 Days

Day: 41.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,919,829 km

• M1: 64,177 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.8

Radius: 12.6

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.41 AU - 11.33 AU

Year: 10175 Days

Day: 13 Hours

Environment

Temp: -164 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 67,919,829 km

• M1: 159,172 km (0.042 R)
• M2: 591,061 km (0.079 R)
• M3: 1,140,983 km (0.102 R)
• M4: 1,597,705 km (0.09 R)
• M5: 2,433,957 km (0.111 R)
• M6: 3,207,827 km (0.098 R)
• M7: 4,091,801 km (0.106 R)
• M8: 5,359,493 km (0.045 R)
• M9: 6,275,631 km (0.109 R)
• M10: 6,805,506 km (0.082 R)
• M11: 7,546,315 km (0.039 R)
• M12: 9,441,570 km (0.057 R)
• M13: 10,183,576 km (0.047 R)
• M14: 11,105,697 km (0.088 R)
• M15: 13,545,788 km (0.117 R)
• M16: 18,441,229 km (0.068 R)
• M17: 23,137,106 km (0.084 R)
• M18: 25,302,685 km (0.097 R)
• M19: 26,307,234 km (0.066 R)
• M20: 28,129,037 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.3

Radius: 11.4

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 8.62 AU - 11.4 AU

Year: 11235 Days

Day: 13.1 Hours

Environment

Temp: -175 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,919,829 km

• M1: 141,819 km (0.054 R)
• M2: 574,157 km (0.099 R)
• M3: 1,202,168 km (0.054 R)
• M4: 2,125,487 km (0.104 R)
• M5: 2,806,306 km (0.12 R)
• M6: 3,247,022 km (0.03 R)
• M7: 3,680,257 km (0.095 R)
• M8: 4,448,293 km (0.073 R)
• M9: 5,999,473 km (0.03 R)
• M10: 6,816,726 km (0.075 R)
• M11: 8,248,827 km (0.066 R)
• M12: 11,067,101 km (0.111 R)
• M13: 11,524,571 km (0.102 R)
• M14: 13,099,538 km (0.074 R)
• M15: 14,004,754 km (0.061 R)
• M16: 14,744,815 km (0.099 R)
• M17: 15,939,653 km (0.046 R)
• M18: 16,971,280 km (0.099 R)
• M19: 18,125,428 km (0.101 R)
• M20: 18,601,448 km (0.059 R)
• M21: 19,744,675 km (0.107 R)
• M22: 20,675,174 km (0.055 R)
• M23: 21,812,417 km (0.094 R)
• M24: 24,983,742 km (0.034 R)
• M25: 27,192,106 km (0.105 R)
• M26: 34,352,458 km (0.058 R)
• M27: 36,195,803 km (0.063 R)
• M28: 45,676,119 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 756

Radius: 7.6

Gravity: 13.09 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.65 AU - 19.21 AU

Year: 25816 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,919,829 km

• M1: 94,695 km (0.062 R)
• M2: 468,840 km (0.114 R)
• M3: 1,046,138 km (0.112 R)
• M4: 1,712,447 km (0.117 R)
• M5: 2,788,953 km (0.117 R)
• M6: 4,585,773 km (0.059 R)
• M7: 4,927,155 km (0.106 R)
• M8: 5,833,719 km (0.043 R)
• M9: 6,559,717 km (0.036 R)
• M10: 6,895,714 km (0.074 R)
• M11: 8,637,033 km (0.101 R)
• M12: 9,099,739 km (0.077 R)
• M13: 11,665,193 km (0.118 R)
• M14: 12,374,885 km (0.086 R)
• M15: 13,492,980 km (0.093 R)
• M16: 14,274,778 km (0.108 R)
• M17: 15,842,863 km (0.041 R)
• M18: 16,712,775 km (0.077 R)
• M19: 22,939,038 km (0.097 R)
• M20: 25,550,718 km (0.089 R)
• M21: 25,905,265 km (0.078 R)
• M22: 28,102,558 km (0.053 R)
• M23: 36,024,214 km (0.111 R)
• M24: 39,223,963 km (0.104 R)
• M25: 40,651,576 km (0.105 R)
• M26: 49,036,237 km (0.111 R)
• M27: 50,320,984 km (0.089 R)
• M28: 52,384,836 km (0.095 R)
• M29: 56,480,377 km (0.104 R)
• M30: 57,283,867 km (0.075 R)
• M31: 65,081,955 km (0.076 R)
• M32: 67,981,461 km (0.077 R)
• M33: 75,969,688 km (0.108 R)
• M34: 78,184,186 km (0.105 R)
• M35: 78,432,967 km (0.069 R)
• M36: 80,188,647 km (0.091 R)
• M37: 84,299,597 km (0.028 R)
• M38: 85,085,734 km (0.093 R)
• M39: 85,348,876 km (0.091 R)
• M40: 88,548,924 km (0.064 R)

Asteroid Belt

Center: 17.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 18.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 250.2

Radius: 5.1

Gravity: 9.62 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.45 AU - 20.27 AU

Year: 27909 Days

Day: 16.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,919,829 km

• M1: 69,264 km (0.084 R)
• M2: 234,121 km (0.109 R)
• M3: 479,312 km (0.09 R)
• M4: 795,861 km (0.089 R)
• M5: 1,061,397 km (0.081 R)
• M6: 1,805,497 km (0.086 R)
• M7: 3,336,033 km (0.085 R)
• M8: 3,728,428 km (0.115 R)
• M9: 5,843,742 km (0.066 R)
• M10: 8,144,856 km (0.108 R)
• M11: 10,748,308 km (0.049 R)
• M12: 20,199,153 km (0.094 R)
• M13: 22,451,948 km (0.05 R)
• M14: 25,708,544 km (0.073 R)
• M15: 26,029,132 km (0.081 R)
• M16: 27,117,008 km (0.106 R)
• M17: 30,801,304 km (0.11 R)
• M18: 31,771,895 km (0.111 R)
• M19: 32,141,103 km (0.073 R)
• M20: 32,762,831 km (0.111 R)
• M21: 39,284,999 km (0.064 R)
• M22: 44,901,352 km (0.049 R)
• M23: 47,257,967 km (0.108 R)
• M24: 50,193,227 km (0.03 R)
• M25: 50,359,730 km (0.111 R)
• M26: 56,965,224 km (0.106 R)
• M27: 57,510,059 km (0.079 R)
• M28: 61,421,295 km (0.049 R)
• M29: 65,705,180 km (0.09 R)
• M30: 66,907,049 km (0.116 R)
• M31: 67,108,857 km (0.102 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 316 - 11,002 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit